Xupdate not working in Xindice 1.0

Hi,
 
I am using Xindice 1.0 on windows XP and I also have JDK 1.4. I am having a problem when executing XUpdate. Below is the error message that I am getting when executing Xupdate.
 

C:\xml-xindice-1.0\java\examples\guide\src\org\apache\xindice\examples>java XUpdate
org.apache.xindice.client.corba.db.APIException: IDL:org/apache/xindice/client/corba/db/APIException:1.0
        at org.apache.xindice.client.corba.db.APIExceptionHelper.read(APIExceptionHelper.java:112)
        at org.apache.xindice.client.corba.db._CollectionStub.queryCollection(_CollectionStub.java:833)
        at org.apache.xindice.client.xmldb.services.XUpdateQueryServiceImpl.updateResult(XUpdateQueryServiceImpl.java:165)
        at org.apache.xindice.client.xmldb.services.XUpdateQueryServiceImpl.update(XUpdateQueryServiceImpl.java:185)
        at XUpdate.main(XUpdate.java:45)
XML:DB Exception occured 1 Query Processing Error
 
I will appreciate if anybody can assist me.
 
Thanks in advance for your help!




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